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Diffstat (limited to 'libs/libssh2/src/wincng.h')
| -rw-r--r-- | libs/libssh2/src/wincng.h | 571 |
1 files changed, 0 insertions, 571 deletions
diff --git a/libs/libssh2/src/wincng.h b/libs/libssh2/src/wincng.h deleted file mode 100644 index f5838d0e64..0000000000 --- a/libs/libssh2/src/wincng.h +++ /dev/null @@ -1,571 +0,0 @@ -/* - * Copyright (C) 2013-2015 Marc Hoersken <info@marc-hoersken.de> - * All rights reserved. - * - * Redistribution and use in source and binary forms, - * with or without modification, are permitted provided - * that the following conditions are met: - * - * Redistributions of source code must retain the above - * copyright notice, this list of conditions and the - * following disclaimer. - * - * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * Neither the name of the copyright holder nor the names - * of any other contributors may be used to endorse or - * promote products derived from this software without - * specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND - * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, - * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, - * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR - * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, - * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE - * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY - * OF SUCH DAMAGE. - */ - -/* required for cross-compilation against the w64 mingw-runtime package */ -#if defined(_WIN32_WINNT) && (_WIN32_WINNT < 0x0600) -#undef _WIN32_WINNT -#endif -#ifndef _WIN32_WINNT -#define _WIN32_WINNT 0x0600 -#endif - -#include <windows.h> -#include <bcrypt.h> - - -#define LIBSSH2_MD5 1 - -#define LIBSSH2_HMAC_RIPEMD 0 -#define LIBSSH2_HMAC_SHA256 1 -#define LIBSSH2_HMAC_SHA512 1 - -#define LIBSSH2_AES 1 -#define LIBSSH2_AES_CTR 1 -#define LIBSSH2_BLOWFISH 0 -#define LIBSSH2_RC4 1 -#define LIBSSH2_CAST 0 -#define LIBSSH2_3DES 1 - -#define LIBSSH2_RSA 1 -#define LIBSSH2_DSA 1 -#define LIBSSH2_ECDSA 0 -#define LIBSSH2_ED25519 0 - -#define MD5_DIGEST_LENGTH 16 -#define SHA_DIGEST_LENGTH 20 -#define SHA256_DIGEST_LENGTH 32 -#define SHA512_DIGEST_LENGTH 64 - -#define EC_MAX_POINT_LEN ((528 * 2 / 8) + 1) - -#if LIBSSH2_ECDSA -#else -#define _libssh2_ec_key void -#endif - -/*******************************************************************/ -/* - * Windows CNG backend: Global context handles - */ - -struct _libssh2_wincng_ctx { - BCRYPT_ALG_HANDLE hAlgRNG; - BCRYPT_ALG_HANDLE hAlgHashMD5; - BCRYPT_ALG_HANDLE hAlgHashSHA1; - BCRYPT_ALG_HANDLE hAlgHashSHA256; - BCRYPT_ALG_HANDLE hAlgHashSHA512; - BCRYPT_ALG_HANDLE hAlgHmacMD5; - BCRYPT_ALG_HANDLE hAlgHmacSHA1; - BCRYPT_ALG_HANDLE hAlgHmacSHA256; - BCRYPT_ALG_HANDLE hAlgHmacSHA512; - BCRYPT_ALG_HANDLE hAlgRSA; - BCRYPT_ALG_HANDLE hAlgDSA; - BCRYPT_ALG_HANDLE hAlgAES_CBC; - BCRYPT_ALG_HANDLE hAlgAES_ECB; - BCRYPT_ALG_HANDLE hAlgRC4_NA; - BCRYPT_ALG_HANDLE hAlg3DES_CBC; -}; - -struct _libssh2_wincng_ctx _libssh2_wincng; - - -/*******************************************************************/ -/* - * Windows CNG backend: Generic functions - */ - -void _libssh2_wincng_init(void); -void _libssh2_wincng_free(void); - -#define libssh2_crypto_init() \ - _libssh2_wincng_init() -#define libssh2_crypto_exit() \ - _libssh2_wincng_free() - -#define _libssh2_random(buf, len) \ - _libssh2_wincng_random(buf, len) - -#define libssh2_prepare_iovec(vec, len) /* Empty. */ - - -/*******************************************************************/ -/* - * Windows CNG backend: Hash structure - */ - -typedef struct __libssh2_wincng_hash_ctx { - BCRYPT_HASH_HANDLE hHash; - unsigned char *pbHashObject; - unsigned long dwHashObject; - unsigned long cbHash; -} _libssh2_wincng_hash_ctx; - -/* - * Windows CNG backend: Hash functions - */ - -#define libssh2_sha1_ctx _libssh2_wincng_hash_ctx -#define libssh2_sha1_init(ctx) \ - (_libssh2_wincng_hash_init(ctx, _libssh2_wincng.hAlgHashSHA1, \ - SHA_DIGEST_LENGTH, NULL, 0) == 0) -#define libssh2_sha1_update(ctx, data, datalen) \ - _libssh2_wincng_hash_update(&ctx, (unsigned char *) data, datalen) -#define libssh2_sha1_final(ctx, hash) \ - _libssh2_wincng_hash_final(&ctx, hash) -#define libssh2_sha1(data, datalen, hash) \ - _libssh2_wincng_hash(data, datalen, _libssh2_wincng.hAlgHashSHA1, \ - hash, SHA_DIGEST_LENGTH) - -#define libssh2_sha256_ctx _libssh2_wincng_hash_ctx -#define libssh2_sha256_init(ctx) \ - (_libssh2_wincng_hash_init(ctx, _libssh2_wincng.hAlgHashSHA256, \ - SHA256_DIGEST_LENGTH, NULL, 0) == 0) -#define libssh2_sha256_update(ctx, data, datalen) \ - _libssh2_wincng_hash_update(&ctx, (unsigned char *) data, datalen) -#define libssh2_sha256_final(ctx, hash) \ - _libssh2_wincng_hash_final(&ctx, hash) -#define libssh2_sha256(data, datalen, hash) \ - _libssh2_wincng_hash(data, datalen, _libssh2_wincng.hAlgHashSHA256, \ - hash, SHA256_DIGEST_LENGTH) - -#define libssh2_sha512_ctx _libssh2_wincng_hash_ctx -#define libssh2_sha512_init(ctx) \ - (_libssh2_wincng_hash_init(ctx, _libssh2_wincng.hAlgHashSHA512, \ - SHA512_DIGEST_LENGTH, NULL, 0) == 0) -#define libssh2_sha512_update(ctx, data, datalen) \ - _libssh2_wincng_hash_update(&ctx, (unsigned char *) data, datalen) -#define libssh2_sha512_final(ctx, hash) \ - _libssh2_wincng_hash_final(&ctx, hash) -#define libssh2_sha512(data, datalen, hash) \ - _libssh2_wincng_hash(data, datalen, _libssh2_wincng.hAlgHashSHA512, \ - hash, SHA512_DIGEST_LENGTH) - -#define libssh2_md5_ctx _libssh2_wincng_hash_ctx -#define libssh2_md5_init(ctx) \ - (_libssh2_wincng_hash_init(ctx, _libssh2_wincng.hAlgHashMD5, \ - MD5_DIGEST_LENGTH, NULL, 0) == 0) -#define libssh2_md5_update(ctx, data, datalen) \ - _libssh2_wincng_hash_update(&ctx, (unsigned char *) data, datalen) -#define libssh2_md5_final(ctx, hash) \ - _libssh2_wincng_hash_final(&ctx, hash) -#define libssh2_md5(data, datalen, hash) \ - _libssh2_wincng_hash(data, datalen, _libssh2_wincng.hAlgHashMD5, \ - hash, MD5_DIGEST_LENGTH) - -/* - * Windows CNG backend: HMAC functions - */ - -#define libssh2_hmac_ctx _libssh2_wincng_hash_ctx -#define libssh2_hmac_ctx_init(ctx) -#define libssh2_hmac_sha1_init(ctx, key, keylen) \ - _libssh2_wincng_hash_init(ctx, _libssh2_wincng.hAlgHmacSHA1, \ - SHA_DIGEST_LENGTH, key, keylen) -#define libssh2_hmac_md5_init(ctx, key, keylen) \ - _libssh2_wincng_hash_init(ctx, _libssh2_wincng.hAlgHmacMD5, \ - MD5_DIGEST_LENGTH, key, keylen) -#define libssh2_hmac_ripemd160_init(ctx, key, keylen) - /* not implemented */ -#define libssh2_hmac_sha256_init(ctx, key, keylen) \ - _libssh2_wincng_hash_init(ctx, _libssh2_wincng.hAlgHmacSHA256, \ - SHA256_DIGEST_LENGTH, key, keylen) -#define libssh2_hmac_sha512_init(ctx, key, keylen) \ - _libssh2_wincng_hash_init(ctx, _libssh2_wincng.hAlgHmacSHA512, \ - SHA512_DIGEST_LENGTH, key, keylen) -#define libssh2_hmac_update(ctx, data, datalen) \ - _libssh2_wincng_hash_update(&ctx, (unsigned char *) data, datalen) -#define libssh2_hmac_final(ctx, hash) \ - _libssh2_wincng_hmac_final(&ctx, hash) -#define libssh2_hmac_cleanup(ctx) \ - _libssh2_wincng_hmac_cleanup(ctx) - - -/*******************************************************************/ -/* - * Windows CNG backend: Key Context structure - */ - -typedef struct __libssh2_wincng_key_ctx { - BCRYPT_KEY_HANDLE hKey; - unsigned char *pbKeyObject; - unsigned long cbKeyObject; -} _libssh2_wincng_key_ctx; - - -/* - * Windows CNG backend: RSA functions - */ - -#define libssh2_rsa_ctx _libssh2_wincng_key_ctx -#define _libssh2_rsa_new(rsactx, e, e_len, n, n_len, \ - d, d_len, p, p_len, q, q_len, \ - e1, e1_len, e2, e2_len, c, c_len) \ - _libssh2_wincng_rsa_new(rsactx, e, e_len, n, n_len, \ - d, d_len, p, p_len, q, q_len, \ - e1, e1_len, e2, e2_len, c, c_len) -#define _libssh2_rsa_new_private(rsactx, s, filename, passphrase) \ - _libssh2_wincng_rsa_new_private(rsactx, s, filename, passphrase) -#define _libssh2_rsa_new_private_frommemory(rsactx, s, filedata, \ - filedata_len, passphrase) \ - _libssh2_wincng_rsa_new_private_frommemory(rsactx, s, filedata, \ - filedata_len, passphrase) -#define _libssh2_rsa_sha1_sign(s, rsactx, hash, hash_len, sig, sig_len) \ - _libssh2_wincng_rsa_sha1_sign(s, rsactx, hash, hash_len, sig, sig_len) -#define _libssh2_rsa_sha1_verify(rsactx, sig, sig_len, m, m_len) \ - _libssh2_wincng_rsa_sha1_verify(rsactx, sig, sig_len, m, m_len) -#define _libssh2_rsa_free(rsactx) \ - _libssh2_wincng_rsa_free(rsactx) - -/* - * Windows CNG backend: DSA functions - */ - -#define libssh2_dsa_ctx _libssh2_wincng_key_ctx -#define _libssh2_dsa_new(dsactx, p, p_len, q, q_len, \ - g, g_len, y, y_len, x, x_len) \ - _libssh2_wincng_dsa_new(dsactx, p, p_len, q, q_len, \ - g, g_len, y, y_len, x, x_len) -#define _libssh2_dsa_new_private(dsactx, s, filename, passphrase) \ - _libssh2_wincng_dsa_new_private(dsactx, s, filename, passphrase) -#define _libssh2_dsa_new_private_frommemory(dsactx, s, filedata, \ - filedata_len, passphrase) \ - _libssh2_wincng_dsa_new_private_frommemory(dsactx, s, filedata, \ - filedata_len, passphrase) -#define _libssh2_dsa_sha1_sign(dsactx, hash, hash_len, sig) \ - _libssh2_wincng_dsa_sha1_sign(dsactx, hash, hash_len, sig) -#define _libssh2_dsa_sha1_verify(dsactx, sig, m, m_len) \ - _libssh2_wincng_dsa_sha1_verify(dsactx, sig, m, m_len) -#define _libssh2_dsa_free(dsactx) \ - _libssh2_wincng_dsa_free(dsactx) - -/* - * Windows CNG backend: Key functions - */ - -#define _libssh2_pub_priv_keyfile(s, m, m_len, p, p_len, pk, pw) \ - _libssh2_wincng_pub_priv_keyfile(s, m, m_len, p, p_len, pk, pw) -#define _libssh2_pub_priv_keyfilememory(s, m, m_len, p, p_len, \ - pk, pk_len, pw) \ - _libssh2_wincng_pub_priv_keyfilememory(s, m, m_len, p, p_len, \ - pk, pk_len, pw) - - -/*******************************************************************/ -/* - * Windows CNG backend: Cipher Context structure - */ - -struct _libssh2_wincng_cipher_ctx { - BCRYPT_KEY_HANDLE hKey; - unsigned char *pbKeyObject; - unsigned char *pbIV; - unsigned char *pbCtr; - unsigned long dwKeyObject; - unsigned long dwIV; - unsigned long dwBlockLength; - unsigned long dwCtrLength; -}; - -#define _libssh2_cipher_ctx struct _libssh2_wincng_cipher_ctx - -/* - * Windows CNG backend: Cipher Type structure - */ - -struct _libssh2_wincng_cipher_type { - BCRYPT_ALG_HANDLE *phAlg; - unsigned long dwKeyLength; - int useIV; /* TODO: Convert to bool when a C89 compatible bool type - is defined */ - int ctrMode; -}; - -#define _libssh2_cipher_type(type) struct _libssh2_wincng_cipher_type type - -#define _libssh2_cipher_aes256ctr { &_libssh2_wincng.hAlgAES_ECB, 32, 0, 1 } -#define _libssh2_cipher_aes192ctr { &_libssh2_wincng.hAlgAES_ECB, 24, 0, 1 } -#define _libssh2_cipher_aes128ctr { &_libssh2_wincng.hAlgAES_ECB, 16, 0, 1 } -#define _libssh2_cipher_aes256 { &_libssh2_wincng.hAlgAES_CBC, 32, 1, 0 } -#define _libssh2_cipher_aes192 { &_libssh2_wincng.hAlgAES_CBC, 24, 1, 0 } -#define _libssh2_cipher_aes128 { &_libssh2_wincng.hAlgAES_CBC, 16, 1, 0 } -#define _libssh2_cipher_arcfour { &_libssh2_wincng.hAlgRC4_NA, 16, 0, 0 } -#define _libssh2_cipher_3des { &_libssh2_wincng.hAlg3DES_CBC, 24, 1, 0 } - -/* - * Windows CNG backend: Cipher functions - */ - -#define _libssh2_cipher_init(ctx, type, iv, secret, encrypt) \ - _libssh2_wincng_cipher_init(ctx, type, iv, secret, encrypt) -#define _libssh2_cipher_crypt(ctx, type, encrypt, block, blocklen) \ - _libssh2_wincng_cipher_crypt(ctx, type, encrypt, block, blocklen) -#define _libssh2_cipher_dtor(ctx) \ - _libssh2_wincng_cipher_dtor(ctx) - -/*******************************************************************/ -/* - * Windows CNG backend: BigNumber Context - */ - -#define _libssh2_bn_ctx int /* not used */ -#define _libssh2_bn_ctx_new() 0 /* not used */ -#define _libssh2_bn_ctx_free(bnctx) ((void)0) /* not used */ - - -/*******************************************************************/ -/* - * Windows CNG backend: BigNumber structure - */ - -struct _libssh2_wincng_bignum { - unsigned char *bignum; - unsigned long length; -}; - -#define _libssh2_bn struct _libssh2_wincng_bignum - -/* - * Windows CNG backend: BigNumber functions - */ - -_libssh2_bn *_libssh2_wincng_bignum_init(void); - -#define _libssh2_bn_init() \ - _libssh2_wincng_bignum_init() -#define _libssh2_bn_init_from_bin() \ - _libssh2_bn_init() -#define _libssh2_bn_set_word(bn, word) \ - _libssh2_wincng_bignum_set_word(bn, word) -#define _libssh2_bn_from_bin(bn, len, bin) \ - _libssh2_wincng_bignum_from_bin(bn, len, bin) -#define _libssh2_bn_to_bin(bn, bin) \ - _libssh2_wincng_bignum_to_bin(bn, bin) -#define _libssh2_bn_bytes(bn) bn->length -#define _libssh2_bn_bits(bn) \ - _libssh2_wincng_bignum_bits(bn) -#define _libssh2_bn_free(bn) \ - _libssh2_wincng_bignum_free(bn) - -/* - * Windows CNG backend: Diffie-Hellman support - */ - -#define _libssh2_dh_ctx struct _libssh2_wincng_bignum * -#define libssh2_dh_init(dhctx) _libssh2_dh_init(dhctx) -#define libssh2_dh_key_pair(dhctx, public, g, p, group_order, bnctx) \ - _libssh2_dh_key_pair(dhctx, public, g, p, group_order) -#define libssh2_dh_secret(dhctx, secret, f, p, bnctx) \ - _libssh2_dh_secret(dhctx, secret, f, p) -#define libssh2_dh_dtor(dhctx) _libssh2_dh_dtor(dhctx) - -/*******************************************************************/ -/* - * Windows CNG backend: forward declarations - */ -void _libssh2_wincng_init(void); -void _libssh2_wincng_free(void); -int _libssh2_wincng_random(void *buf, int len); - -int -_libssh2_wincng_hash_init(_libssh2_wincng_hash_ctx *ctx, - BCRYPT_ALG_HANDLE hAlg, unsigned long hashlen, - unsigned char *key, unsigned long keylen); -int -_libssh2_wincng_hash_update(_libssh2_wincng_hash_ctx *ctx, - const unsigned char *data, unsigned long datalen); -int -_libssh2_wincng_hash_final(_libssh2_wincng_hash_ctx *ctx, - unsigned char *hash); -int -_libssh2_wincng_hash(unsigned char *data, unsigned long datalen, - BCRYPT_ALG_HANDLE hAlg, - unsigned char *hash, unsigned long hashlen); - -int -_libssh2_wincng_hmac_final(_libssh2_wincng_hash_ctx *ctx, - unsigned char *hash); -void -_libssh2_wincng_hmac_cleanup(_libssh2_wincng_hash_ctx *ctx); - -int -_libssh2_wincng_key_sha1_verify(_libssh2_wincng_key_ctx *ctx, - const unsigned char *sig, - unsigned long sig_len, - const unsigned char *m, - unsigned long m_len, - unsigned long flags); - -int -_libssh2_wincng_rsa_new(libssh2_rsa_ctx **rsa, - const unsigned char *edata, - unsigned long elen, - const unsigned char *ndata, - unsigned long nlen, - const unsigned char *ddata, - unsigned long dlen, - const unsigned char *pdata, - unsigned long plen, - const unsigned char *qdata, - unsigned long qlen, - const unsigned char *e1data, - unsigned long e1len, - const unsigned char *e2data, - unsigned long e2len, - const unsigned char *coeffdata, - unsigned long coefflen); -int -_libssh2_wincng_rsa_new_private(libssh2_rsa_ctx **rsa, - LIBSSH2_SESSION *session, - const char *filename, - const unsigned char *passphrase); -int -_libssh2_wincng_rsa_new_private_frommemory(libssh2_rsa_ctx **rsa, - LIBSSH2_SESSION *session, - const char *filedata, - size_t filedata_len, - unsigned const char *passphrase); -int -_libssh2_wincng_rsa_sha1_verify(libssh2_rsa_ctx *rsa, - const unsigned char *sig, - unsigned long sig_len, - const unsigned char *m, - unsigned long m_len); -int -_libssh2_wincng_rsa_sha1_sign(LIBSSH2_SESSION *session, - libssh2_rsa_ctx *rsa, - const unsigned char *hash, - size_t hash_len, - unsigned char **signature, - size_t *signature_len); -void -_libssh2_wincng_rsa_free(libssh2_rsa_ctx *rsa); - -#if LIBSSH2_DSA -int -_libssh2_wincng_dsa_new(libssh2_dsa_ctx **dsa, - const unsigned char *pdata, - unsigned long plen, - const unsigned char *qdata, - unsigned long qlen, - const unsigned char *gdata, - unsigned long glen, - const unsigned char *ydata, - unsigned long ylen, - const unsigned char *xdata, - unsigned long xlen); -int -_libssh2_wincng_dsa_new_private(libssh2_dsa_ctx **dsa, - LIBSSH2_SESSION *session, - const char *filename, - const unsigned char *passphrase); -int -_libssh2_wincng_dsa_new_private_frommemory(libssh2_dsa_ctx **dsa, - LIBSSH2_SESSION *session, - const char *filedata, - size_t filedata_len, - unsigned const char *passphrase); -int -_libssh2_wincng_dsa_sha1_verify(libssh2_dsa_ctx *dsa, - const unsigned char *sig_fixed, - const unsigned char *m, - unsigned long m_len); -int -_libssh2_wincng_dsa_sha1_sign(libssh2_dsa_ctx *dsa, - const unsigned char *hash, - unsigned long hash_len, - unsigned char *sig_fixed); -void -_libssh2_wincng_dsa_free(libssh2_dsa_ctx *dsa); -#endif - -int -_libssh2_wincng_pub_priv_keyfile(LIBSSH2_SESSION *session, - unsigned char **method, - size_t *method_len, - unsigned char **pubkeydata, - size_t *pubkeydata_len, - const char *privatekey, - const char *passphrase); -int -_libssh2_wincng_pub_priv_keyfilememory(LIBSSH2_SESSION *session, - unsigned char **method, - size_t *method_len, - unsigned char **pubkeydata, - size_t *pubkeydata_len, - const char *privatekeydata, - size_t privatekeydata_len, - const char *passphrase); - -int -_libssh2_wincng_cipher_init(_libssh2_cipher_ctx *ctx, - _libssh2_cipher_type(type), - unsigned char *iv, - unsigned char *secret, - int encrypt); -int -_libssh2_wincng_cipher_crypt(_libssh2_cipher_ctx *ctx, - _libssh2_cipher_type(type), - int encrypt, - unsigned char *block, - size_t blocklen); -void -_libssh2_wincng_cipher_dtor(_libssh2_cipher_ctx *ctx); - -_libssh2_bn * -_libssh2_wincng_bignum_init(void); -int -_libssh2_wincng_bignum_set_word(_libssh2_bn *bn, unsigned long word); -unsigned long -_libssh2_wincng_bignum_bits(const _libssh2_bn *bn); -void -_libssh2_wincng_bignum_from_bin(_libssh2_bn *bn, unsigned long len, - const unsigned char *bin); -void -_libssh2_wincng_bignum_to_bin(const _libssh2_bn *bn, unsigned char *bin); -void -_libssh2_wincng_bignum_free(_libssh2_bn *bn); -extern void -_libssh2_dh_init(_libssh2_dh_ctx *dhctx); -extern int -_libssh2_dh_key_pair(_libssh2_dh_ctx *dhctx, _libssh2_bn *public, - _libssh2_bn *g, _libssh2_bn *p, int group_order); -extern int -_libssh2_dh_secret(_libssh2_dh_ctx *dhctx, _libssh2_bn *secret, - _libssh2_bn *f, _libssh2_bn *p); -extern void -_libssh2_dh_dtor(_libssh2_dh_ctx *dhctx); |